baber/WOPTO huggingface dataset:
Patent JP-H08314738-A (JP)
Title: Resource allocation method for plural jobs
Inventor: YOKOO MAKOTO
IPC: H04L12/00
Filed: 1995-05-15
Abstract: PURPOSE: To provide a resource allocation method for plural jobs to complete the processing after detecting the absence of allocation of the value that satisfies all restrictions in a finite time if the allocation of such value does not exist. CONSTITUTION: It is judged whether the allocation of the present job value satisfies all restrictions or not (S51). If the allocation does not safisfy all restrictions, it is checked whether or not the evaluation value, i.e., the changing frequency of the job value necessary for acquisition of a combinastion of value that satisfies all restrictions can be improved by the change of value of a certain job (S53). If the evaluation value cannot be improved, it is checked whether or not the evaluation value is smaller than the total number (n) of jobs (S11). If the evaluation value is smaller than the number (n), the evaluation value of allocation of the present job value is increased by 1 (S55) and the processing is carried on. If the evaluation value is not smaller than the number (n), the processing is completed (S12).
Patent JP-2000301543-A (JP)
Title: Mold for forming satin
Inventor: NAGATA MAMORU
IPC: B29C59/02
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a satin which is not easily soiled and can be easily cleaned even if the satin is soiled and further has a high scratch resistance and provide a mold which can form a satin simultaneous with molding. SOLUTION: In a satin comprising fine recesses and projections, the projections 1 are independently formed on a reference plane L. A photosensitive acid-resistant film 5 is formed over the satin and plane, following which a satin pattern 6 is applied onto the upper surface of the film 5 using a light screen, and the film 5 of the pattern 6 is washed off by a sensitizing treatment and development. Thereafter, an acid liquid is sprayed on the surface of the film 5 to etch the pattern 6, thereby forming independent recesses.
Patent JP-S63284093-A (JP)
Title: Tube float type lighting sign buoy with seawater moving in and out of float
Inventor: NISHIKAWA KOICHI
IPC: B63B22/16
Filed: 1987-05-14
Abstract: PURPOSE:To simplify the construction of a buoy and to improve its durability, by housing tubes, which are inflated by the internal pressure, in a disc-shaped float, with seawater moving in and out, while filling the float in its hollow space with foaming styrene pieces and mounting a sand weight to the bottom part and a lamp to the upper part. CONSTITUTION:A float is constituted of upper and bottom part float panels 1, 2 vertically divided in the central part being formed both by a molded article of fiber reinforced plastic (FRP), and three rubber made annular tubes 3 of mutually different sectional diameter are housed inside the float. And the space between these tubes 3 and the float is charged with a foaming styrene fine piece 5. The bottom part float panel 2 forms its bottom surface into a section of cone shape further a cylindrical part in the center being protruded to the bottom, and a sand weight 6 is housed in this cylindrical part. While the upper part float panel 1 provides an electric chamber 7 through a base housing a battery or the like in this electric chamber 7. And a desired sign buoy is constituted vertically providing a lamp 9 in the upper part of this electric chamber 7 through a pole 8.
Patent JP-S608784-A (JP)
Inventor: HOSHI KAZUO
IPC: G21C7/08
Filed: 1983-06-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06129497-A (JP)
Title: Phase-adjusted chain assembly
Inventor: TEIMOSHII JIEI REDOBUINA
IPC: F02B75/22
Filed: 1993-05-18
Abstract: PURPOSE: To change the noise pattern generated through phase adjustment for contacting of chain links with sprocket teeth. CONSTITUTION: A silent chain 10 and sprocket assembly includes a phase adjusted sprocket, constituting a pair with a random chain assembly. An example of the chain assembly comprises a link 24 having a pair of dangling toes 30 and 32, and a link 24 having a single toe 46 dangling. The modified sprocket has several layers of teeth separated, and these layers of teeth are laid in zigzag manner for making phase adjustment.
Patent JP-H11291179-A (JP)
Title: Ratchet-type wrench
Inventor: SUEKAGE TAKAHIRO
IPC: B25B13/58
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a ratchet-type wrench for a narrow space which is capable of tightening and loosening screws efficiently in such narrow space as conventional wrenches are not available, in the wrenches used by attaching a box onto a box driving shaft protruding in an orthogonal direction to a driving handle from a wrench head at the front end of the handle. SOLUTION: A circumference of the cylindrical inner-wall 21 of the main trunk 2 provided integrally with a driving handle 1 at the front end of the handle 1 is equally-divided into the prescribed number of parts and continuously- formed with V-shaped ratchet grooves. A driving axial body 3 provided with a box 31 at its front end for engaging screws so that the box 31 may conduct ratchet driving by a ratchet 4 engaging with the ratchet grooves is formed and an attaching groove 2a for inserting and positioning the driving shaft body 3 on the main trunk 2 and the trunk shaft is formed inside the main trunk 2. The driving shaft body 3 attached with a box is replaced according to the box size to be used, pushed into the main trunk 2, and positioned at the main trunk through the attaching groove 23 for use.
Patent JP-S5817234-A (JP)
Title: Squeal preventing device for disc rotor
Inventor: YAMAMOTO MASACHIKA
IPC: F16D65/12
Filed: 1981-07-21
Abstract: PURPOSE:To stop vibration of a disc rotor at time or braking so as to prevent occurrence of squealing by pressing a pair of linings against a rotor surface simultaneously with braking. CONSTITUTION:A squeal preventing device 10 comprises a pair of linings 11, 11' opposed to each other, with a rotor 1 interposed therebetween, a pair of arms 13, 13' supporting the linings 11, 11' at the end portion, the trailing end portions thereof being pivotally connected by a fixed shaft 12, and a lining pressing means 15 coupled to the arms 13, 13' through a link mechanism 14. The pressing means 15 is operated simultaneously with braking to press the linings 11, 11' fixed on the ends of the arms 13, 13' against the friction surface of the rotor 1.
Patent JP-H0413242-A (JP)
Title: Optical information recording and reproducing device
Inventor: BESSHO TOSHIHIKO
IPC: G11B7/125
Filed: 1990-05-02
Abstract: PURPOSE:To always accurately and stably perform the stabilizing control of an oscillation output by driving the laser oscillator by using an error signal obtained by monitoring the output of a laser oscillator in reproduction, and the latest error signal within a prescribed range in recording. CONSTITUTION:In the reproduction, monitoring light from a semiconductor laser oscillator 4 is converted to an electric signal by an optical detecting means 11, and difference between the electric signal and a reference level is detected by an error detecting means 13, and the semiconductor laser oscillator 4 is driven by a driving means 30 corresponding to the error signal. Also, it is decided whether or not the error signal is present within the prescribed range ;with a comparison means 14, and the latest error signal within the prescribed range is held with storage holding means 24, 25 controlled by the output of the comparison means 14, and in the recording, the semiconductor laser oscillator 4 is driven by the driving means 30 corresponding to the output of the storage holding means just before the start of the recording and an addition signal to be added so as to obtain second output. In such a manner, it is possible to always accurately and stably perform the stabilizing control of the oscillation output.
Patent JP-H07316760-A (JP)
Title: Device for preventing generation of dross in snout for continuous hot dip coating
Inventor: TAKEZAKI KATSUYUKI
IPC: C23C2/00
Filed: 1994-05-30
Abstract: PURPOSE:To prevent generation of dross on a plating bath surface in a snout installed between a steel strip annealing furnace and plating metal bath of a continuous hot dip coating line. CONSTITUTION:A heater 11 and an atmosphere gas treating circuit 12 (having a suction device 13, separator 14, heater 15) are installed in the snout 10. The plating metal vapor in the snout 10 is heated by a heater 11 to prevent temp. fall and coagulation. The atmosphere gas in the snout is introduced into the circuit 12 and, after the plating metal vapor in the gas is coagulated and separated by the separator 14 (having a cooler), the atmosphere gas is heated up to the atmosphere temp. of the snout and is returned into the snout 10.
Patent JP-H08280181-A (JP)
Title: Inverter circuit
Inventor: NAGANO NAGAMASA
IPC: H02M7/5383
Filed: 1995-04-05
Abstract: PURPOSE: To improve the efficiency of an inverter circuit by oscillating the bases of two push-pull connected transistors by positively feeding back currents to the bases through two parallel CR circuits having suitable electric-discharge time constants from the collector coils of the transistors facing each other by alternately driving a transformer with the transistors. CONSTITUTION: A push-pull type inverter circuit is constituted of transistors Tr1 and Tr2 and collector coils 9 and 10 of a transformer 8. The inverter circuit is provided with bias resistors 3 and 4 and bias capacitors 5 and 6 and the capacitors 5 and 6 are respectively connected in parallel with resistors 3 and 4. The two parallel circuits are connected between the bases and collectors of the transistors Tr1 and Tr2 in a crossing state and make a positive feedback current to flow to the bases of the transistors Tr1 and Tr2 to excite the bases. When the CR time constants of the two parallel circuits are adjusted, the phase and conducting waveform of a base bias current are adjusted and the waveform becomes a sine wave. Therefore, a simple inverter circuit which is less in power loss and suitable for a capacitive fluorescent lamp load, etc., can be obtained.
Patent JP-S5240421-A (JP)
Title: Cast steel for welding
Inventor: MASUDA KIKUO
IPC: C22C38/14
Filed: 1975-09-29
Abstract: PURPOSE: Steel which slows no deterioration in mechanical properties in use as cast, requires no heat treatment such as annealing after casting, and canses no weld crack as a result of low carbon content. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08285763-A (JP)
Title: Near infrared spectroscopic analyzer
Inventor: FUJIOKA SADAKAZU
IPC: G01N21/3563
Filed: 1995-04-18
Abstract: PURPOSE: To enhance the analytic accuracy of a near infrared spectroscopic analyzer by stabilizing the filling density of powder or powdery sample. CONSTITUTION: The spectroscopic analyzer 1 comprises a spectrometer 2, an analyzer 3, and a sample part 4 and the sample part 4 comprises a shoot 13, a sample case 14, and a collection box 15 which are communicated through a closing shutter 16. The shutter 16 is fixed with a solenoid 17 and a spring 18. The sample case 14 has a movable wall 19 on the side opposite to the light projection face and an air cylinder 20 is provided as means for moving the movable wall. When a sample is analyzed with such constitution, a sample is set in the shoot 13 at first and then the solenoid 17 is turned ON to open the shutter 16 thus throwing the sample into the sample case 14. After throwing the sample into the sample case 14, the solenoid 17 is turned OFF to close the shutter 16 through the spring 18.  Finally, the movable wall 19 is shifted to the projection face side by means of the air cylinder 20 and to reduce the width of the sample case 14 thus compacting the sample in the case.
Patent JP-S5641388-A (JP)
Title: Oil-soluble rust preventive agent
Inventor: SAKAMOTO ICHITAMI
IPC: C10M141/10
Filed: 1979-09-11
Abstract: PURPOSE:To ensure a synergistic effect of rust prevention, by adding the N-acylamino acid and the lecithin to the rust preventive oil or the like. CONSTITUTION:As to N-acylamino acid the substances of straight chain, branched chain, saturation and unsaturation having 8-20 carbon numbers are available as acyl radical and then glycine, alanine, valine, leucine, etc. are available as amino acid respectively. The lecithin includes in a wide sense phosphatidyl choline, phosphatidyl ethanolamine, etc. The mixing ratio between the two is preferably 1/4- 4wt%. This rust preventive agent is added to the rustpreventive oil or the like in an  amount of 0.1-1wt% based on the base oil. Thus a synergistic effect of rust prevention can be obtained with a high degree of safety.
Patent JP-S62270084-A (JP)
Title: Tape cassette
Inventor: HARADA MASAYUKI
IPC: G11B23/087
Filed: 1987-05-13
Abstract: PURPOSE:To lock a reel without fail, to prevent the deformation and damage of a locking claw and to improve the durability and reliability of a cassette by arranging an energizing means on the inside of the locking claw of a reel stopper and opening forcibly both locking claws to the outside by the means. CONSTITUTION:At the tip part of a sliding body 33 of a reel stopper 32 made of a synthetic resin, a pair of locking claws 34 and 35 are formed integrally, and the stopper 32 is freely slidably arranged so that it can freely go in and go out to an intermediate part 21 of a pair of reels 5 and 6. The stopper 32 is shifted to the intermediate part 21, respective locking claws 34 and 35 are engaged at tooth parts 15 and 16 provided at the outer circumference of the reels 5 and 6 and the rotation in the tape feeding direction of the reels 5 and 6 is regulated. At the tip part of the sliding body 33 of the stopper 32, a recessed part 38 is provided, and a pin-shaped locking part 39 is provided in the recessed part 38. Further, at the inside of the tip of the locking claws 34 and 35, locking projections 40 and 41 are provided, a twisting coil spring 42, which is an energizing means, is arranged at the inside of the locking claws 34 and 35 and the deformation and damage of the locking claws 34 and 35 can be prevented.
Patent JP-H10290703-A (JP)
Title: Bag for personal computer
Inventor: NAKANISHI KOICHI
IPC: G06F1/16
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To easily watch a monitor and an original by housing a personal computer in a bag, opening a cover, stopping the cover on the back of monitor in a standing attitude while raising the monitor, and using the back also as an original platen. SOLUTION: This bag has inner capacity for housing a lap top type personal computer 1, and its entire surface is covered with a cover 6 for opening/closing an opening part. The cover 6 is linked through a stopper 14 to a main body 4 of bag so as to be also used as an original platen 12 while stopping in the sanding attitude on the back of a monitor 1A in the state of opening and raising the monitor 1A of the computer 1. A holder 15 for the original is fixed on the inner surface of the cover 6, and a clamper 17 such as a clip for clamping and holding the upper end of original is fixed on a rod 16 to be horizontally laterally or vertically elongated.  The vertical width of the main body 4 of bag is made wider than the longitudinal width of the computer 1 so that the cover 6 to be also used as the original platen 12 in the state of opening the lid 6 can be protruded upward from the monitor 1A of the computer 1, and impulse for the computer 1 to fall down is absorbed by a lower cushioning member 20.
Patent JP-H06307401-A (JP)
Title: Accumulator and vehicle floor height adjusting device
Inventor: INOSE YASUO
IPC: B60G17/015
Filed: 1993-04-20
Abstract: PURPOSE:To offer an accumulator capable of setting a wide pressure adjusting range. CONSTITUTION:Inside a cylinder 51, which is formed on an accumulator body 52 which a free piston 53 stored therein, is divided into No.1 and No.2 chambers 54, 55, while a passage 56, which communicates to the No.1 chamber 54 and passes pressure oil through, is formed on the accumulator body 52 and a coned disc coned disc spring 59, which presses the free piston 53, is provided in the No.2 chamber 55. A pressure adjusting range covering a wide range can be set because the coned disc spring 59, which deflects and resists the pressure oil force actuating on the free piston 53, makes more deflection and resists the pressure oil when the pressure is strong but less deflection when pressure oil is weak.
Patent JP-S597203-A (JP)
Title: Contactless type detector of position of rotation angle for internal combustion engine
Inventor: TAKENAKA AKIHIKO
IPC: G01D5/245
Filed: 1982-07-05
Abstract: PURPOSE:To reduce in size by slanting teeth of a signal rotor and a projected part passing through an electromagnetic pickup which is faced at a prescribed angle against the plain surface vertical to a rotating axis and by making the shapes of top end parts almost coincide with each other. CONSTITUTION:A device generating an ignition signal is constituted of a signal rotor 5, an electric pickup 6 and a bracket 7. Each tooth 5a of the signal rotor 5 is slant at a prescribed angle to the plain surface vertical to a rotating axis of the rotor, and a projected part 7a in which the electric pickup 6 is passed through by bending the end part of the bracket, is faced to the signal rotor 5. This projected part 7a is slanted at the same angle as the signal rotor tooth 5a, and the shapes of a end surface 7b of the projected part 7a and a top end surface 5b of the signal rotor tooth 5a are allowed to almost coincide with each other. By such a way, the size is reduced in an axial direction of the signal rotor.
Patent JP-H05289269-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: NAGAOKA KATSURO
IPC: G03C1/035
Filed: 1992-04-10
Abstract: PURPOSE:To obtain the silver halide color photographic sensitive material superior in color developing performance and fastness of a color image and improved in color reproduction performance by making it contain a specified compound, CONSTITUTION:The silver halide color photographic sensitive material has on a support at least one silver halide emulsion layer and it is characterized by containing at least one kind f cyan coupler represented by the formula and in at least one of the silver halide emulsion layers, negative latent image type silver halide grains chemically sensitized from the surface of each grain to the depth of <=0.02mmu. In formula, R<1> is H or a substituent: R<2> is a substituent: X is H or a group to be released by coupling with the oxidation product of a color developing agent; and Z<1> is a nonmetallic atomic group necessary to form an N-containing 6-membered hetero ring.
Patent JP-H05289390-A (JP)
Title: Ohp film for electrophotography
Inventor: FUJII AKIHARU
IPC: G03G15/22
Filed: 1992-04-09
Abstract: PURPOSE:To provide an OHP film having tight fixability of a toner, satisfactory transferability and excellent preservability. CONSTITUTION:High fixability of a toner is imparted by forming a toner receiving layer contg. a specified resin and a specified pigment and having a specified thickness on one side of a transparent substrate. In order to impart preservability and transferability, the particle diameter of the pigment is regulated to >=1.0 time as large as the thickness of the toner receiving layer and a layer of an antistatic agent contg. a siloxane polymer having a blocking preventing effect is formed on the other side of the substrate.
Patent JP-H02295798-A (JP)
Title: Ic card
Inventor: KOBAYASHI ICHIRO
IPC: B42D15/10
Filed: 1989-05-10
Abstract: PURPOSE:To normally operate a keyboard irrespective of environmental change around an IC card by conducting the interior of the keyboard disposed on the surface of the card with the atmosphere. CONSTITUTION:When the keyboard switch 11 of an IC card is pressed, a keyboard switch is brought into contact with a switch 13 on a board, and the switch is closed. Here, the keyboard interior of the keyboard surrounded by a spacer 14 is conducted with the atmosphere via a hole 15 for communicating the interior of the card with the exterior. Thus, even if environments such as temperature, humidity, pressure, etc.,of the environment of the card are varied, the environmental condition in the keyboard becomes the same as that around the card via the hole 15 for communicating the interior of the card with the exterior. Accordingly, the stroke of the keyboard disposed on the card is made constant irrespective of the environments around the card to be always normally operated.
Patent JP-H08313221-A (JP)
Title: Equipment for picking up continuous image of rotating body
Inventor: UMEMURA SUNAO
IPC: G01B11/16
Filed: 1995-05-16
Abstract: PURPOSE: To realize equipment making possible continuous and accurate observation of a change in the shape of a rotating body occurring while the rotating body rotates one time. CONSTITUTION: This equipment has a rotation sensor 3 detecting a rotational position of a rotating body 5 in rotation and outputting a rotation signal, a window opening command signal device 6 receiving the rotation signal as an input and outputting an window opening command signal, sensors 2 for image sensing which receive the window opening command signal as an input and each of which senses the image of a part of the rotating body 5 and an image processing device 8 which receives the sensed image of the rotating body 5 as an input, subjects it to a prescribed processing and outputs it.  As the results, it is possible to observe continuously, on the basis of a precise image, a change in the shape of a specified part occurring while the rotating body 5 rotates one time, to observe the sensed image in comparison with a reference image and to analyze the state of the change in the shape.
Patent JP-H07326604-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKAI MINEKAZU
IPC: H01L21/306
Filed: 1994-05-30
Abstract: PURPOSE:To provide a method of manufacturing a semiconductor device able to form the thin-walled part having surely prescribed thickness by preventing generation of a leakage current from a conductor for electrochemical etching to the P-type silicon substrate side. CONSTITUTION:An N-type epitaxial layer 3 is formed on a P-type silicon substrate 2 in a silicon wafer 1. After forming an aluminum film on the whole surface of the silicon wafer 1, hot etching is performed simultaneously to the aluminum film leaving an aluminum wiring 31 for a peripheral circuit and an aluminum wiring 33 for electrochemical etching on a scribe line by using a sheet of mask. The aluminum wiring 31 is electrically connected to a P-type silicon substrate 2. After forming a resist pattern having an opening between the aluminum wiring 31 and the aluminum wiring 33, hot etching is performed in this opening part 37. A diaphragm is formed by performing electrochemical etching of the P-type silicon substrate 2 by supplying voltage to the aluminum wiring 33.
Patent JP-H0416187-A (JP)
Title: Immobilized papain and its preparation
Inventor: FUKUSHI HIDEAKI
IPC: C12P21/02
Filed: 1990-05-07
Abstract: PURPOSE:To simply prepare the subject substance by crosslinking a specific enzyme with a silane coupling agent having two different functional groups in water. CONSTITUTION:A protease papain (A) is dissolved in a phosphoric acid buffer solution having a pH of 5-9 to prepare an enzyme solution (B). The solution B is mixed with a gel-like silane coupling agent (C) whose one functional groups is an epoxy group capable of reacting with an amino group and whose another functional group is an alkoxysilane group capable of being hydrolyzed for the crosslinking polymerization. The reaction solution (D) is stirred at room temperature for approximately 24hrs to prepare an immobilized papain (E). The organic solvent solution of the component E is, if necessary, made to react with an amino acid (derivative) to prepare a pepetide.